This from Casey Research (not much to add here):
According to a report in the Taipei Times, none other than the Democratic Peoples Republic of Korea has declared war on long hair. Despite the fact that the supreme authority, “dear leader” Kim Jong-Il, sports a bit of a bouffant, other male North Koreans have been advised that it is anti-socialistic to follow his example. The point was driven home on the nation’s state television network, which recently aired a five-part series called, “Let’s trim our hair in accordance with the socialist lifestyle.” Why it took so many episodes to explain is unclear, since the government’s guidelines are simple and specific. Men’s hair should be between one and five centimeters long, and should be trimmed every fifteen days, period. The only exception: a sporty seven-centimeter length is approved for those over 50 who have a bald spot to cover.
Anyone who thinks that such regulations are simply about fashion should think again. The TV series, which began last year as part of the regular Common Sense programs, provides viewers with a scientific underpinning. Long hair, according to state authorities, is unhealthy and adversely affects “human intelligence development.” Growing it “consumes a great deal of nutrition,” and depletes brain energy—energy that might otherwise be put to more constructive use, say in such taxing endeavors as hating the evil West and venerating the dear leader. As an indication of the regime’s seriousness about this subject, authorities secretly filmed long-haired men on the streets of downtown Pyongyang and, somewhat in their longstanding tradition of broadcasting cameos about model citizens, posted the names and addresses of hair miscreants on national TV.
